[INFO] fetching crate crev-common 0.8.0...
[INFO] extracting crate crev-common 0.8.0 into work/ex/beta-1.37-6/sources/1.36.0/reg/crev-common/0.8.0
[INFO] extracting crate crev-common 0.8.0 into work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crev-common/0.8.0
[INFO] validating manifest of crev-common-0.8.0 on toolchain 1.36.0
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] validating manifest of crev-common-0.8.0 on toolchain beta-2019-07-23
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "read-manifest" "--manifest-path" "Cargo.toml"`
[INFO] started frobbing crev-common-0.8.0
[INFO] finished frobbing crev-common-0.8.0
[INFO] frobbed toml for crev-common-0.8.0 written to work/ex/beta-1.37-6/sources/1.36.0/reg/crev-common/0.8.0/Cargo.toml
[INFO] started frobbing crev-common-0.8.0
[INFO] finished frobbing crev-common-0.8.0
[INFO] frobbed toml for crev-common-0.8.0 written to work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crev-common/0.8.0/Cargo.toml
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "generate-lockfile" "--manifest-path" "Cargo.toml" "-Zno-index-update"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+1.36.0" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] running `"/mnt/big/crater/work/local/cargo-home/bin/cargo" "+beta-2019-07-23" "fetch" "--locked" "--manifest-path" "Cargo.toml"`
[INFO] testing crev-common-0.8.0 against beta-2019-07-23 for beta-1.37-6
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crev-common/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "build" "--frozen"`
[INFO] [stdout] 983c543a6d0fbf47937b8fd0abc07d523f91b5f56ad9969423aac246f7f637ad
[INFO] running `"docker" "start" "-a" "983c543a6d0fbf47937b8fd0abc07d523f91b5f56ad9969423aac246f7f637ad"`
[INFO] [stderr]    Compiling common_failures v0.1.1
[INFO] [stderr]    Compiling crev-common v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 2.38s
[INFO] running `"docker" "inspect" "983c543a6d0fbf47937b8fd0abc07d523f91b5f56ad9969423aac246f7f637ad"`
[INFO] running `"docker" "rm" "-f" "983c543a6d0fbf47937b8fd0abc07d523f91b5f56ad9969423aac246f7f637ad"`
[INFO] [stdout] 983c543a6d0fbf47937b8fd0abc07d523f91b5f56ad9969423aac246f7f637ad
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crev-common/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen" "--no-run"`
[INFO] [stdout] e93a108732691c6fd88c00d81594d185a3f0d67fd806c7c4fc2d8b79fc983e08
[INFO] running `"docker" "start" "-a" "e93a108732691c6fd88c00d81594d185a3f0d67fd806c7c4fc2d8b79fc983e08"`
[INFO] [stderr]    Compiling crev-common v0.8.0 (/opt/crater/workdir)
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 1.24s
[INFO] running `"docker" "inspect" "e93a108732691c6fd88c00d81594d185a3f0d67fd806c7c4fc2d8b79fc983e08"`
[INFO] running `"docker" "rm" "-f" "e93a108732691c6fd88c00d81594d185a3f0d67fd806c7c4fc2d8b79fc983e08"`
[INFO] [stdout] e93a108732691c6fd88c00d81594d185a3f0d67fd806c7c4fc2d8b79fc983e08
[INFO] running `"docker" "create" "-v" "/mnt/big/crater/work/local/target-dirs/beta-1.37-6/worker-3/beta-2019-07-23:/opt/crater/target:rw,Z" "-v" "/mnt/big/crater/work/ex/beta-1.37-6/sources/beta-2019-07-23/reg/crev-common/0.8.0:/opt/crater/workdir:ro,Z" "-v" "/mnt/big/crater/work/local/cargo-home:/opt/crater/cargo-home:ro,Z" "-v" "/mnt/big/crater/work/local/rustup-home:/opt/crater/rustup-home:ro,Z" "-e" "USER_ID=1000" "-e" "SOURCE_DIR=/opt/crater/workdir" "-e" "MAP_USER_ID=1000" "-e" "CARGO_TARGET_DIR=/opt/crater/target" "-e" "CARGO_INCREMENTAL=0" "-e" "RUST_BACKTRACE=full" "-e" "RUSTFLAGS=--cap-lints=warn" "-e" "CARGO_HOME=/opt/crater/cargo-home" "-e" "RUSTUP_HOME=/opt/crater/rustup-home" "-w" "/opt/crater/workdir" "-m" "1536M" "--network" "none" "rustops/crates-build-env" "/opt/crater/cargo-home/bin/cargo" "+beta-2019-07-23" "test" "--frozen"`
[INFO] [stdout] f73226b7fdd20a6d4dd119d15fdbb683e319afa650b6419d4ffcc05aa756d0dd
[INFO] running `"docker" "start" "-a" "f73226b7fdd20a6d4dd119d15fdbb683e319afa650b6419d4ffcc05aa756d0dd"`
[INFO] [stderr]     Finished dev [unoptimized + debuginfo] target(s) in 0.09s
[INFO] [stderr]      Running /opt/crater/target/debug/deps/crev_common-fc3b294dbd18d160
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] [stderr]    Doc-tests crev-common
[INFO] [stdout] 
[INFO] [stdout] running 0 tests
[INFO] [stdout] 
[INFO] [stdout] test result: ok. 0 passed; 0 failed; 0 ignored; 0 measured; 0 filtered out
[INFO] [stdout] 
[INFO] running `"docker" "inspect" "f73226b7fdd20a6d4dd119d15fdbb683e319afa650b6419d4ffcc05aa756d0dd"`
[INFO] running `"docker" "rm" "-f" "f73226b7fdd20a6d4dd119d15fdbb683e319afa650b6419d4ffcc05aa756d0dd"`
[INFO] [stdout] f73226b7fdd20a6d4dd119d15fdbb683e319afa650b6419d4ffcc05aa756d0dd